Elektroprivreda Crne Gore (EPCG), Montenegro’s state-owned power utility, is undergoing a significant investment phase, highlighted by the expansion of the Gvozd wind farm. This initiative marks a strategic shift in the country’s electricity generation landscape, moving away from a reliance on traditional hydro resources and the coal-fired Pljevlja plant towards a diversified mix that includes wind, solar, and upgraded hydropower capabilities.
The second phase of the Gvozd project has been initiated with EPCG signing a contract with Germany’s Nordex and securing €25 million in financing from the European Bank for Reconstruction and Development (EBRD). This expansion will add 21 MW to the existing capacity, bringing Gvozd’s total output to 75.6 MW, positioning it as Montenegro’s largest wind energy facility.
Gvozd stands out in Montenegro’s energy portfolio as it represents EPCG’s first large-scale renewable asset. Unlike other private or foreign-backed initiatives such as Krnovo and Možura, Gvozd marks a pivotal shift where the state utility actively participates in renewable energy generation rather than relying solely on independent developers. This transition redefines EPCG’s role in ensuring energy stability while simultaneously developing new capacity.
The initial phase of Gvozd included an investment of approximately €82 million for 54.6 MW of capacity, establishing a crucial wind asset on the Krnovo plateau near Nikšić. With the second phase, the overall project value exceeds €100 million, and annual production is expected to surpass 210 GWh. This contribution is significant for Montenegro’s relatively small energy demand, aiding in reducing imports and diversifying seasonal energy sources.
Beyond wind energy, EPCG is also enhancing its hydroelectric capabilities with the installation of an A8 generator at HE Perućica. This project, valued at around €40 million and supported by KfW, aims to increase Perućica’s capacity by 58.5 MW. Upgrading existing hydro infrastructure is crucial for mitigating risks associated with hydrology and improving overall system efficiency amidst variable renewable outputs.
Additionally, EPCG is exploring the HE Kruševo project, which involves geological investigations for a hydropower plant projected to have an installed capacity of 82 MW and an estimated annual production of 170 GWh. Successfully delivering this project would enhance Montenegro’s hydroelectric assets at a time when reliable renewable capacity is increasingly essential in Southeast Europe. However, it will face challenges related to permitting and public acceptance.
The smaller MHE Otilovići project aligns with EPCG’s broader strategy to create a balanced energy portfolio where each asset serves a specific purpose: Gvozd for wind generation, Perućica A8 for hydro enhancement, Kruševo for dispatchable renewable output, rooftop solar for distributed generation, and battery storage to manage variability in production.
EPCG emphasizes the importance of energy storage in its development plans. The utility recognizes that effective storage solutions are critical for integrating renewable energy into the grid without introducing volatility. The variability of wind and solar production necessitates careful management to align supply with demand effectively.
This ambitious investment strategy also reflects EPCG’s approach to financial management as it leverages European institutional financing and partnerships with international firms like EDF, Masdar, and Akuo. These collaborations are essential as Montenegro lacks the scale to independently develop a robust renewable sector. The challenge lies in whether EPCG can build internal capabilities through these partnerships rather than merely outsourcing development risks.
Montenegro’s historical reliance on coal plants such as Pljevlja, along with hydro sources like Perućica and Piva, has created vulnerabilities due to environmental regulations and market pressures. The introduction of Gvozd and other projects represents a strategic move towards reducing dependency on a limited number of assets while enhancing overall energy security.
The undersea cable connection to Italy offers Montenegro unique opportunities within regional electricity markets. By developing clean generation alongside flexible hydro resources and storage solutions, Montenegro could enhance its role as a balancing node between the Western Balkans and the EU market. However, successful execution will be vital to avoid risks associated with increased curtailment or price volatility during periods of high renewable output.
The timing of Gvozd’s expansion is critical; it provides a tangible reference point for how Montenegro can finance and implement renewable projects effectively. The project’s manageable scale reduces uncertainty compared to entirely new developments while ensuring that EPCG can demonstrate its capability in delivering renewable capacity under market conditions.
EPCG faces significant challenges ahead as it seeks to transform its legacy structure into a multifaceted renewable platform. Successful execution of this investment cycle will not only bolster domestic energy production but also align with EU commitments while attracting capital into sectors reliant on low-carbon electricity.
However, there are concerns about whether the utility can effectively manage such a broad investment agenda across various technologies without compromising its ability to deliver results efficiently. Strong project management practices will be essential as EPCG navigates this transition.
The expansion of Gvozd signifies more than just an increase in wind capacity; it serves as an indicator of Montenegro’s progress in executing its energy transition strategy. The focus will now shift towards meeting commissioning timelines and integrating new capacities into the grid while maintaining financial discipline throughout the process.
